On Wed, 25 Nov 1998, David White wrote:
> > I have a question concerning the DAVIC/UK ResidentProgram
> > "CastToContentRef":
>
> I think you mean CastToObjectRef ;->
Ahh, yes! :-)
> I suppose that if you were to pass an empty string into the program and
> then attempted to transition to the result it should be the same as
> doing:
> TransitionTo(("" 0)).
Right.
> This is legal MHEG and would succeed in a profile that has some
> understanding of "", however this would definately fail in the UK
> profile because the mapping to the object carousel would fail, the same
> as entering any other incorect group identifier.
This is what I meant: Is ( "" 0 ) a legal object reference or not?
The question is whether this might be an issue for the UK profile to
define (or at least for the authoring guidelines)?
Best regards,
Andreas
-- o _ Andreas Kraft (\_|_) GMD FOKUS, kraft@fokus.gmd.de, +49 30 3463-7232 T> ] [ The sky is the limit